CONSOLIDATED BALANCE SHEETS (Unaudited) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
Current assets:
Cash and cash equivalents	$ 1,056	$ 981
Accounts receivable, net	14,190	11,741
Inventory, net	23,833	18,971
Deferred income tax asset, net	2,443	1,670
Other current assets	4,404	4,413
Total current assets	45,926	37,776
Property, equipment and leasehold improvements, net	110,690	110,350
Goodwill	12,917	12,917
Intangible and other assets, net	17,270	17,558
Total assets	186,803	178,601
Current liabilities:
Accounts payable	18,026	12,987
Accrued salaries, wages and payroll taxes	5,202	5,114
Refundable deposits	7,759	8,152
Other accrued expenses	1,870	2,316
Current portion of long-term debt and capital lease obligations	1,130	1,157
Total current liabilities	33,987	29,726
Long-term debt and capital lease obligations, net of current portion	18,493	13,720
Fair value of derivative financial instruments	632	503
Deferred income tax liability, net	18,536	18,570
Other liabilities	700	665
Total liabilities	72,348	63,184
Commitments and contingencies
Common shareholders' equity:
Common stock, $0.005 par value. Authorized 50,000,000 shares; issued and outstanding 19,115,396 and 19,115,396	96	96
Additional paid-in capital	138,671	138,391
Accumulated other comprehensive loss	(391)	(312)
Accumulated deficit	(23,921)	(22,758)
Total common shareholders' equity	114,455	115,417
Total liabilities and common shareholders' equity	$ 186,803	$ 178,601