Condensed Consolidated Statements of Cash Flows (Unaudited) (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income (loss)	$ (55,575)	$ 2,642
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Extraordinary gain		(700)
Depreciation	3,825	4,394
Amortization	2,859	3,264
Goodwill impairment charge	78,609
Provision for allowance for doubtful accounts	9	39
Deferred income taxes	(22,032)
Stock-based compensation	788	470
Excess tax liability from stock-based compensation		(207)
Tax benefit from vesting of stock under restricted management stock bonus plan and exercise of stock options		19
Gain on sale of property and equipment	(2)
Changes in operating assets and liabilities:
Accounts receivable	2,142	(3,652)
Inventories	(574)	(998)
Prepaid expenses and other current assets	(366)	72
Prepaid income taxes	771	1,620
Other assets	(469)	(907)
Accounts payable	3,150	(2,797)
Accrued expenses	4,370	343
Net cash provided by operating activities	17,505	3,602
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchase price adjustments		125
Purchases of property, plant and equipment	(1,264)	(701)
Proceeds from sale of property and equipment	4	3
Net cash provided by investing activities	(1,260)	(573)
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from revolving line of credit and long-term borrowings	60,550	74,217
Principal payments on revolving line of credit and long-term borrowings	(81,920)	(77,883)
Principal payments on capital lease obligation	(100)	(71)
Proceeds from exercise of stock options		20
Net cash used in financing activities	(21,470)	(3,717)
Net decrease in cash and cash equivalents	(5,225)	(688)
Cash and cash equivalents at beginning of period	5,384	1,691
Cash and cash equivalents at end of period	159	1,003
Supplemental disclosures:
Interest paid	3,358	2,347
Income taxes paid (refunded)	$ 163	$ (491)