2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Detail) (USD $)	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Interest Paid (in Dollars)	$ 900	$ 900	$ 26,000
Income Taxes Paid (in Dollars)	366,000	706,000	1,332,000
Restricted Cash and Cash Equivalents, Current (in Dollars)	810,396	760,037
Financing Receivable, Recorded Investment, 90 Days Past Due and Still Accruing (in Dollars)	1,326,798	1,398,668
Allowance for Doubtful Accounts Receivable, Charge-offs (in Dollars)	230,485	44,000	0
Common Stock, Shares Authorized (in Shares)	12,000,000	12,000,000
Common Stock, Par or Stated Value Per Share (in Dollars per share)	$ 0.01	$ 0.01
Common Stock, Shares, Issued (in Shares)	5,039,632	4,704,632
Common Stock, Shares, Outstanding (in Shares)	5,039,632	4,704,632
Deposits Assets, Current (in Dollars)	0	924,294
Foreign Tax Authority [Member]
Income Taxes Paid (in Dollars)	$ 328,000	$ 33,000	$ 336,000
Minimum [Member]
Property, Plant and Equipment, Useful Life	3 years
Maximum [Member]
Property, Plant and Equipment, Useful Life	10 years
Customer Lists [Member]
Finite-Lived Intangible Asset, Useful Life	7 years
Computer Software, Intangible Asset [Member]
Finite-Lived Intangible Asset, Useful Life	5 years