CONSOLIDATED BALANCE SHEETS (Unaudited) - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
Current assets:
Cash, cash equivalents and restricted cash	$ 2,814	$ 579
Accounts receivable, net	28,569	27,784
Inventory, net	15,910	13,844
Assets held for sale	0	22,946
Other current assets	2,508	4,335
Total current assets	49,801	69,488
Property, equipment and leasehold improvements, net	104,394	106,283
Goodwill	12,917	12,917
Intangible, equity method investment and other assets, net	20,779	20,949
Total assets	187,891	209,637
Current liabilities:
Accounts payable	15,012	14,338
Accrued salaries, wages and payroll taxes	4,692	5,877
Refundable deposits	4,291	4,816
Deferred revenue	4,035	3,385
Other accrued expenses	3,742	2,368
Current portion of long-term debt and capital lease obligations	802	699
Total current liabilities	32,574	31,483
Long-term debt and capital lease obligations, net of current portion	10,124	32,599
Fair value of derivative financial instruments	108	221
Deferred income tax liability, net	12,309	12,886
Other liabilities	1,650	1,657
Total liabilities	56,765	78,846
Commitments and contingencies (Note 12)
Common shareholders' equity:
Common stock, $0.005 par value. Authorized 50,000,000 shares; issued and outstanding 19,309,829 and 19,309,829	96	96
Additional paid-in capital	142,681	142,196
Accumulated other comprehensive loss	(81)	(164)
Accumulated deficit	(11,570)	(11,337)
Total common shareholders' equity	131,126	130,791
Total liabilities and common shareholders' equity	$ 187,891	$ 209,637