Quarterly report pursuant to Section 13 or 15(d)

RESTATEMENT - Consolidated Balance Sheets (Details)

v3.19.2
RESTATEMENT - Consolidated Balance Sheets (Details) - USD ($)
$ in Thousands
Sep. 30, 2018
Mar. 31, 2018
Sep. 30, 2017
Mar. 31, 2017
Current Assets        
Cash and cash equivalents $ 5,704 $ 10,865 $ 13,983  
Accounts receivable, 76,304 96,350 99,226  
Manufacturing inventories 21,084 34,428 34,712  
Service part inventories 18,642 21,889 19,915  
Other current assets 11,291 13,565 9,581  
Restricted cash 6,124 1,342 3,063  
Total current assets 139,149 178,439 180,480  
Property and equipment, less accumulated depreciation 8,925 9,698 10,420  
Restricted cash, long-term   5,000 20,000  
Other long-term assets 6,120 9,502 6,750  
Total assets 154,194 202,639 217,650  
Current liabilities:        
Accounts payable 45,021 62,646 48,488  
Deferred revenue, current 89,020 96,866 88,505  
Accrued restructuring charges, current 4,437 3,166 2,370  
Convertible subordinated debt, current     57,034  
Accrued compensation 15,559 19,460 22,255  
Other accrued liabilities 29,150 17,638 16,561  
Total current liabilities 310,701 207,276 235,213  
Deferred revenue, long-term 34,577 38,587 36,774  
Accrued restructuring charges, long-term   2,653 3,615  
Long-term debt, net of current portion   115,986 76,491  
Other long-term liabilities 10,564 11,604 11,036  
Total liabilities 355,842 376,106 363,129  
Commitment and contingencies (Note 12)      
Stockholders' deficit        
Common stock 356 354 347  
Additional paid-in capital     476,093  
Accumulated deficit (684,257) (655,157) (621,029)  
Accumulated other comprehensive income (loss) (1,243) (274) (890)  
Total stockholders' deficit (201,648) (173,467) (145,479) $ (139,296)
Total liabilities and stockholders' deficit $ 154,194 $ 202,639 217,650  
Previously Reported [Member]        
Current Assets        
Cash and cash equivalents     9,504  
Accounts receivable,     105,771  
Manufacturing inventories     29,119  
Service part inventories     19,915  
Other current assets     8,795  
Restricted cash     1,969  
Total current assets     175,073  
Property and equipment, less accumulated depreciation     10,745  
Restricted cash, long-term     20,000  
Other long-term assets     5,332  
Total assets     211,150  
Current liabilities:        
Accounts payable     48,488  
Accrued warranty     2,950  
Deferred revenue, current     77,090  
Accrued restructuring charges, current     1,743  
Convertible subordinated debt, current     57,034  
Accrued compensation     23,180  
Other accrued liabilities     12,927  
Total current liabilities     223,412  
Deferred revenue, long-term     35,906  
Accrued restructuring charges, long-term     423  
Long-term debt, net of current portion     70,631  
Other long-term liabilities     5,112  
Total liabilities     335,484  
Commitment and contingencies (Note 12)      
Stockholders' deficit        
Common stock     347  
Additional paid-in capital     476,409  
Accumulated deficit     (604,832)  
Accumulated other comprehensive income (loss)     3,742  
Total stockholders' deficit     (124,334)  
Total liabilities and stockholders' deficit     211,150  
Restatement Adjustment [Member]        
Current Assets        
Cash and cash equivalents     4,479  
Accounts receivable,     (6,545)  
Manufacturing inventories     5,593  
Other current assets     786  
Restricted cash     1,094  
Total current assets     5,407  
Property and equipment, less accumulated depreciation     (325)  
Other long-term assets     1,418  
Total assets     6,500  
Current liabilities:        
Accrued warranty     (2,950)  
Deferred revenue, current     11,415  
Accrued restructuring charges, current     627  
Accrued compensation     (925)  
Other accrued liabilities     3,634  
Total current liabilities     11,801  
Deferred revenue, long-term     868  
Accrued restructuring charges, long-term     3,192  
Long-term debt, net of current portion     5,860  
Other long-term liabilities     5,924  
Total liabilities     27,645  
Commitment and contingencies (Note 12)      
Stockholders' deficit        
Additional paid-in capital     (316)  
Accumulated deficit     (16,197)  
Accumulated other comprehensive income (loss)     (4,632)  
Total stockholders' deficit     (21,145)  
Total liabilities and stockholders' deficit     $ 6,500