CONDENSED CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Sep. 30, 2013
Current assets:
Cash and cash equivalents	$ 841	$ 1,304
Accounts receivable
Trade, net of allowance $87 at December 31, 2013 and September 30, 2013, respectively	2,396	3,621
Unbilled revenues and other	977	691
Inventories	1,451	1,379
Prepaid expenses	407	238
Total current assets	6,072	7,233
Property and equipment, net	16,564	16,913
Goodwill	1,383	1,383
Debt issue costs	55	21
Other assets	45	47
Total assets	24,119	25,597
Current liabilities:
Accounts payable	3,215	3,584
Accrued expenses	1,538	1,689
Customer advances	2,891	2,815
Income tax accruals	16	30
Revolving line of credit	168	1,415
Fair value of warrant liability	1,573	612
Current portion of capital lease obligation	272	268
Current portion of long-term debt	5,205	613
Total current liabilities	14,878	11,026
Capital lease obligation, less current portion	401	471
Long-term debt, less current portion		4,641
Total liabilities	15,279	16,138
Stockholders' equity:
Preferred shares, authorized 1,000,000 shares, no par value: 1,185 Series A shares at $1,000 stated value issued and outstanding at December 31, 2013 and 1,335 at September 30, 2013	1,185	1,335
Common shares, no par value: Authorized 19,000,000 shares; 7,885,229 issued and outstanding at December 31, 2013 and 7,703,891 at September 30, 2013	1,933	1,887
Additional paid-in capital	20,098	19,925
Accumulated deficit	(14,382)	(13,720)
Accumulated other comprehensive income	6	32
Total shareholders' equity	8,840	9,459
Total liabilities and shareholders' equity	24,119	25,597
Series A Preferred Stock [Member]
Stockholders' equity:
Preferred shares, authorized 1,000,000 shares, no par value: 1,185 Series A shares at $1,000 stated value issued and outstanding at December 31, 2013 and 1,335 at September 30, 2013	$ 1,185	$ 1,335