CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Sep. 30, 2013
Current assets:
Cash and cash equivalents	$ 981	$ 1,304
Accounts receivable
Trade, net of allowance of $54 and $87 at September 30, 2014 and 2013, respectively	2,557	3,621
Unbilled revenues and other	878	691
Inventories	1,564	1,379
Prepaid expenses	675	238
Total current assets	6,655	7,233
Property and equipment, net	15,949	16,913
Goodwill	1,009	1,383
Debt issue costs, net	122	21
Other assets	39	47
Total assets	23,774	25,597
Current liabilities:
Accounts payable	2,672	3,584
Accrued expenses	1,842	1,689
Customer advances	2,990	2,815
Income tax accruals	20	30
Revolving line of credit	202	1,415
Fair value of warrant liability	676	612
Current portion of capital lease obligation	279	268
Current portion of long-term debt	786	613
Total current liabilities	9,467	11,026
Fair value of interest rate swap	21
Capital lease obligation, less current portion	298	471
Long-term debt, less current portion	4,452	4,641
Total liabilities	14,238	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 September 30, 2014 and 1,335 at September 30, 2013	1,185	1,335
Common shares, no par value: Authorized 19,000,000 shares; 8,075,335 issued and outstanding at September 30, 2014 and 7,703,891 at September 30, 2013	1,980	1,887
Additional paid-in capital	21,154	19,925
Accumulated deficit	(14,790)	(13,720)
Accumulated other comprehensive income	7	32
Total shareholders' equity	9,536	9,459
Total liabilities and shareholders' equity	23,774	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 September 30, 2014 and 1,335 at September 30, 2013	$ 1,185	$ 1,335