UNAUDITED CONDENSED CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Jun. 30, 2014	Dec. 31, 2013
Current assets
Cash and cash equivalents	$ 128	$ 335
Accounts receivable, net	1,071	483
Inventories	593	647
Prepaid expenses and other	122	117
Total current assets	1,914	1,582
Goodwill	10,228	10,228
Property and equipment, net	1,548	1,730
Other intangibles, net	1,197	1,413
Other assets	242	242
Total assets	15,129	15,195
Current liabilities
Put obligation on common stock	5,694	5,694
Redeemable preferred member units of subsidiary, current portion and net of discount	3,249	3,082
Long-term debt, current portion	838	1,150
Accounts payable	965	646
Accrued expenses	285	212
Other current liabilities	83	103
Total current liabilities	11,114	10,887
Long-term debt, less current portion	1,567	1,567
Deferred tax liability	301	301
Capital lease obligations, less current portion	123	163
Total liabilities	13,105	12,918
Commitments and contingencies
Shareholders' equity
Preferred stock, 5,000,000 shares authorized; none issued	0	0
Common stock, no par, 25,000,000 shares authorized; 18,292,766 shares issued and outstanding at both June 30, 2014 and December 31, 2013	19,064	19,064
Additional paid in capital	2,273	2,273
Accumulated deficit	(19,313)	(19,060)
Total shareholders' equity	2,024	2,277
Total liabilities and shareholders' equity	$ 15,129	$ 15,195