Consolidated Balance Sheets - USD ($)	Sep. 30, 2018	Sep. 30, 2017
Current assets
Cash and equivalents	$ 973,772	$ 10,442,857
Restricted Cash	1,342,163	1,531,895
Accounts receivable, net	13,945,655	15,461,139
Trade receivables - related party	165,220
Inventory, net	11,354,458	17,271,882
Prepaid expenses and other current assets	4,132,996	1,720,864
Total current assets	31,914,264	46,428,637
Property and equipment, net	27,300,654	20,118,311
Goodwill	3,322,818	3,322,818
Investment in Vicon	1,699,271
Other assets	3,093,607	311,607
Total Assets	67,330,614	70,181,373
Current liabilities
Accounts payable	7,068,005	7,110,264
Short-term liabilities	10,913,703	6,770,302
Deposits from customers	50,619
Accrued expenses	2,333,938	4,164,947
Deferred revenue	970,590	463,022
Accrued income taxes	565,513	1,553,665
Total current liabilities	21,902,368	20,062,200
Long-term liabilities
Loans payable to bank, net of current portion	4,206,468	5,175,276
Long-term capital lease, net of current portion	44,081
Notes payable, net of current portion	276,639	241,200
Mortgage payable, net of current portion	3,568,545	3,819,392
Deferred tax liabilities	2,051,847	1,891,000
Total long-term liabilities	10,147,580	11,126,868
Total liabilities	32,049,948	31,189,068
Commitments and contingencies
Shareholders' equity
Common stock, $0.001 par value, 20,000,000 shares authorized, 12,973,730 shares issued and outstanding at September 30, 2018 and 10,404,434 shares issued and outstanding at September 30, 2017	12,973	10,404
Additional paid-in capital	31,485,320	24,694,325
Retained earnings	4,262,756	14,418,245
Accumulated other comprehensive income/(loss)	(483,297)	(133,492)
Total shareholders' equity	35,280,666	38,992,305
Total liabilities and shareholders' equity	67,330,614	70,181,373
Series 1 Preferred Stock [Member]
Shareholders' equity
Preferred stock, value	1,914	1,823
Series A Preferred Stock [Member]
Shareholders' equity
Preferred stock, value	1,000	1,000
Total shareholders' equity	$ 1,000	$ 1,000

Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

Name:	us-gaap_AccountsPayableCurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount due from customers or clients, within one year of the balance sheet date (or the normal operating cycle, whichever is longer), for goods or services (including trade receivables) that have been delivered or sold in the normal course of business, reduced to the estimated net realizable fair value by an allowance established by the entity of the amount it deems uncertain of collection.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 8
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=109196051&loc=SL49130549-203045

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(3))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682