Unaudited Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2015	Mar. 31, 2015
Assets
Cash and cash equivalents	$ 17,458	$ 20,002
Accounts receivable, net of allowances of $458 and $180 at March 31, 2015 and December 31, 2015, respectively	14,632	18,263
Inventories, net	18,435	14,283
Deferred contract costs	46	90
Prepaid expenses and other current assets	528	2,407
Total current assets	51,099	55,045
Property and equipment, net	19,186	21,223
Goodwill	4,409	4,409
Other intangible assets, net	5,371	6,335
Long-term accounts receivable	150	426
Other long-term assets	214	367
Total assets	80,429	87,805
Liabilities and Shareholders’ Equity
Accounts payable	12,020	11,003
Accrued expenses and other	3,471	5,197
Deferred revenue, current	361	287
Current maturities of long-term debt and capital leases	1,164	1,832
Total current liabilities	17,016	18,319
Revolving credit facility	4,973	2,500
Long-term debt, less current maturities and capital leases	316	722
Deferred revenue, long-term	1,042	1,231
Other long-term liabilities	538	522
Total liabilities	$ 23,885	$ 23,294
Commitments and contingencies
Shareholders’ equity:
Common stock, no par value: Shares authorized: 200,000,000 at March 31, 2015 and December 31, 2015; shares issued: 36,837,864 and 37,165,416 at March 31, 2015 and December 31, 2015; shares outstanding: 27,421,533 and 27,739,886 at March 31, 2015 and December 31, 2015	$ 0	$ 0
Additional paid-in capital	151,831	150,516
Treasury stock: 9,416,331 and 9,425,530 common shares at March 31, 2015 and December 31, 2015	(36,075)	(36,049)
Shareholder notes receivable	(4)	(4)
Retained deficit	(59,208)	(49,952)
Total shareholders’ equity	56,544	64,511
Total liabilities and shareholders’ equity	$ 80,429	$ 87,805