CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Sep. 30, 2018	Sep. 30, 2017
Current assets:
Cash and cash equivalents	$ 773	$ 434
Accounts receivable
Trade, net of allowance of $1,948 at September 30, 2018 and $2,404 at September 30, 2017	4,128	2,530
Unbilled revenues and other	1,012	615
Inventories, net	1,182	913
Prepaid expenses	966	814
Total current assets	8,061	5,306
Property and equipment, net	16,610	14,965
Goodwill	3,072	38
Other intangible assets, net	3,318	0
Lease rent receivable	115	87
Deferred tax asset	62	0
Other assets	30	21
Total assets	31,268	20,417
Current liabilities:
Accounts payable	3,192	2,052
Restructuring liability	1,117	1,117
Accrued expenses	1,571	1,202
Customer advances	4,925	2,980
Income taxes payable	0	20
Current portion of capital lease obligation	87	128
Current portion of long-term debt	909	224
Total current liabilities	11,801	7,723
Capital lease obligation, less current portion	37	69
Long-term debt, less current portion, net of debt issuance costs	8,546	4,158
Total liabilities	20,384	11,950
Shareholders' equity:
Preferred shares, authorized 1,000,000 shares, no par value: 35 Series A shares at $1,000 stated value issued and outstanding at September 30, 2018 and 1,035 at September 30, 2017	35	1,035
Common shares, no par value: Authorized 19,000,000 shares; 10,245,277 issued and outstanding at September 30, 2018 and 8,243,896 at September 30, 2017	2,523	2,023
Additional paid-in capital	24,557	21,446
Accumulated deficit	(16,231)	(16,037)
Total shareholders' equity	10,884	8,467
Total liabilities and shareholders' equity	$ 31,268	$ 20,417