Consolidated Statements of Cash Flows (Unaudited) (USD $)	9 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
Cash flows from operating activities:
Net loss	$ (17,860,000)	$ (35,571,000)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation	2,363,000	4,074,000
Amortization of intangible assets	1,628,000	1,464,000
Amortization of deferred financing costs	1,249,000	65,000
Amortization of finished goods inventory step-up valuation	0	5,598,000
Loss due to change in fair value of warrant liability	825,000	0
Provision for inventory reserves	1,154,000	804,000
Provision for customer payment discrepancies	1,096,000	114,000
Provision for doubtful accounts	357,000	(28,000)
Deferred income taxes	4,000	(313,000)
Share-based compensation expense	965,000	35,000
Impact of tax benefit on APIC pool from stock options exercised	15,000	84,000
Loss on disposal of assets	40,000	17,000
Impairment of plant and equipment	0	1,031,000
Changes in current assets and liabilities:
Accounts receivable	13,412,000	3,596,000
Inventory	10,517,000	(30,803,000)
Inventory unreturned	(4,308,000)	1,809,000
Prepaid expenses and other current assets	(795,000)	4,065,000
Other assets	(223,000)	(176,000)
Accounts payable and accrued liabilities	(14,073,000)	17,914,000
Customer finished goods returns accrual	8,469,000	(2,562,000)
Deferred core revenue	582,000	623,000
Long-term core inventory	31,122,000	(16,706,000)
Long-term core inventory deposits	(671,000)	(674,000)
Customer core returns accrual	(63,963,000)	541,000
Other liabilities	366,000	(349,000)
Net cash used in operating activities	(27,729,000)	(45,348,000)
Cash flows from investing activities:
Purchase of plant and equipment	(3,026,000)	(1,068,000)
Change in short term investments	(31,000)	(29,000)
Net cash used in investing activities	(3,057,000)	(1,097,000)
Cash flows from financing activities:
Borrowings under revolving loan	70,971,000	128,267,000
Repayments under revolving loan	(70,126,000)	(89,598,000)
Proceeds from term loan	10,000,000	10,000,000
Repayments of term loan	(250,000)	(1,500,000)
Deferred financing costs	(799,000)	0
Payments on capital lease obligations	(314,000)	(452,000)
Exercise of stock options	73,000	320,000
Excess tax benefit from employee stock options exercised	3,000	255,000
Impact of tax benefit on APIC pool from stock options exercised	(15,000)	(84,000)
Cash used to net share settle equity awards	(163,000)	0
Repurchase of common stock	(100,000)	0
Proceeds from issuance of common stock	15,005,000	1,000
Stock issuance costs	(1,034,000)	0
Net cash provided by financing activities	23,251,000	47,209,000
Effect of exchange rate changes on cash	(12,000)	(108,000)
Net increase (decrease) in cash	(7,547,000)	656,000
Cash - Beginning of period	32,617,000	2,477,000
Cash - End of period	25,070,000	3,133,000
Cash paid during the period for:
Interest	17,105,000	7,643,000
Income taxes	8,068,000	2,796,000
Non-cash investing and financing activities:
Common stock issued in business acquisition	0	4,946,000
Warrants issued in connection with debt	$ 1,625,000	$ 0