INCOME TAXES (Details) (USD $)
 3 Months Ended 12 Months Ended
Jun. 30, 2013
Dec. 31, 2014
Dec. 31, 2013
Components of Company's loss before income taxes [Abstract]      
United States   $ 2,044,000 $ 702,000
Foreign   7,777,000 2,107,000
Income before income taxes   9,821,000 2,809,000
Current provision [Abstract]      
Federal   2,433,000 124,000
State   43,000 144,000
Foreign   2,547,000 1,434,000
Total   5,023,000 1,702,000
Deferred provision (benefit) [Abstract]      
Federal   (1,792,000) (1,883,000)
State   349,000 0
Foreign   (255,000) (184,000)
Total   (1,698,000) (2,067,000)
Total   3,325,000 (365,000)
Reconciliation of effective income tax rate and United States federal statutory income tax rate [Abstract]      
Federal statutory income taxes (in hundredths)   35.00% 35.00%
State income taxes, net of federal benefit (in hundredths)   3.50% 1.30%
Difference in foreign and United States tax on foreign operations (in hundredths)   (16.10%) (11.60%)
Effect of changes in valuation allowance for net operating loss carryforwards (in hundredths)   14.30% (55.90%)
Effect of change in uncertain tax positions (net) (in hundredths)   0.50% (17.00%)
Federal Sub-Part F Income from foreign operations (in hundredths)   2.90% 11.80%
Other (in hundredths)   (6.20%) 23.40%
Total (in hundredths)   33.90% (13.00%)
Current [Abstract]      
Deferred revenue   453,000 (26,000)
Inventory capitalization   171,000 228,000
Inventory reserves   762,000 644,000
Accrued expenses   697,000 917,000
Other   127,000 108,000
Total current deferred tax assets   2,210,000 1,871,000
Noncurrent [Abstract]      
Depreciation and amortization   1,867,000 1,834,000
Net operating loss   5,842,000 5,078,000
Deferred revenue   28,000 39,000
Non-cash accounting charges related to stock options and warrants   628,000 520,000
Accrued expenses   350,000 366,000
Foreign tax credit carryover   3,855,000 0
Other   506,000 843,000
Total noncurrent deferred tax assets   13,076,000 8,680,000
Total deferred tax assets   15,286,000 10,551,000
Valuation allowance   (9,745,000) (5,264,000)
Total deferred tax assets, net of valuation allowance   5,541,000 5,287,000
Current [Abstract]      
Prepaid expenses   413,000 396,000
Deferred Commissions   769,000 5,000
Other   10,000 0
Total current deferred tax liabilities   1,192,000 401,000
Noncurrent [Abstract]      
Internally-developed software   11,000 15,000
Depreciation and amortization   2,000 2,000
Sub-Part F Income Deferred   0 2,163,000
Other   24,000 (52,000)
Total noncurrent deferred tax liabilities   37,000 2,128,000
Total deferred tax liabilities   1,229,000 2,529,000
Valuation Allowance [Line Items]      
Valuation allowance   (9,745,000) (5,264,000)
Deferred tax assets liabilities classified in Consolidated Balance Sheets [Abstract]      
Current deferred tax assets   1,141,000 1,578,000
Noncurrent deferred tax assets   3,320,000 1,303,000
Current deferred tax liabilities   (123,000) (114,000)
Other long-term liabilities   (26,000) (9,000)
Net deferred tax assets   4,312,000 2,758,000
Uncertain income tax positions recorded in current liabilities   100,000  
Uncertain income tax positions recorded in noncurrent liabilities   700,000 700,000
Unrecognized tax benefits that would impact effective tax rate   800,000  
Reconciliation of beginning and ending amount of unrecognized tax benefits [Roll Forward]      
Balance as of January 1   738,000 3,039,000
Additions for tax positions related to the current year   1,000 436,000
Additions for tax positions of prior years   111,000 292,000
Reductions of tax positions of prior years   (47,000) (3,029,000)
Balance as of December 31   803,000 738,000
Net tax deficiency associated with income tax examination   800,000  
Interest expense on income tax examination 200,000    
Tax benefit associated with income tax examination 1,000,000    
Australia [Member] | Earliest Open Tax Year [Member]      
Income Tax Examination [Line Items]      
Open tax years   2010  
Australia [Member] | Latest Open Tax Year [Member]      
Income Tax Examination [Line Items]      
Open tax years   2014  
Cyprus [Member]      
Operating Loss Carryforwards [Line Items]      
Gross NOL   5,000  
Tax Effected NOL   1,000  
Expiration Years   2019  
Canada [Member]      
Operating Loss Carryforwards [Line Items]      
Gross NOL   0  
Tax Effected NOL   0  
Expiration Years   2043  
Canada [Member] | Earliest Open Tax Year [Member]      
Income Tax Examination [Line Items]      
Open tax years   2010  
Canada [Member] | Latest Open Tax Year [Member]      
Income Tax Examination [Line Items]      
Open tax years   2014  
Denmark [Member]      
Operating Loss Carryforwards [Line Items]      
Gross NOL   1,000  
Tax Effected NOL   0  
Expiration Years   Indefinite  
Denmark [Member] | Earliest Open Tax Year [Member]      
Income Tax Examination [Line Items]      
Open tax years   2011  
Denmark [Member] | Latest Open Tax Year [Member]      
Income Tax Examination [Line Items]      
Open tax years   2014  
Japan [Member] | Earliest Open Tax Year [Member]      
Income Tax Examination [Line Items]      
Open tax years   2011  
Japan [Member] | Latest Open Tax Year [Member]      
Income Tax Examination [Line Items]      
Open tax years   2014  
Mexico [Member]      
Noncurrent [Abstract]      
Valuation allowance   2,700,000 2,700,000
Operating Loss Carryforwards [Line Items]      
Gross NOL   9,000,000  
Tax Effected NOL   2,700,000  
Expiration Years   2020-2023  
Valuation Allowance [Line Items]      
Valuation allowance   2,700,000 2,700,000
Mexico [Member] | Earliest Open Tax Year [Member]      
Income Tax Examination [Line Items]      
Open tax years   2010  
Mexico [Member] | Latest Open Tax Year [Member]      
Income Tax Examination [Line Items]      
Open tax years   2014  
Norway [Member]      
Noncurrent [Abstract]      
Valuation allowance   100,000 200,000
Operating Loss Carryforwards [Line Items]      
Gross NOL   448,000  
Tax Effected NOL   121,000  
Expiration Years   Indefinite  
Valuation Allowance [Line Items]      
Valuation allowance   100,000 200,000
Norway [Member] | Earliest Open Tax Year [Member]      
Income Tax Examination [Line Items]      
Open tax years   2008  
Norway [Member] | Latest Open Tax Year [Member]      
Income Tax Examination [Line Items]      
Open tax years   2014  
Republic of Korea [Member] | Earliest Open Tax Year [Member]      
Income Tax Examination [Line Items]      
Open tax years   2009  
Republic of Korea [Member] | Latest Open Tax Year [Member]      
Income Tax Examination [Line Items]      
Open tax years   2014  
Singapore [Member]      
Operating Loss Carryforwards [Line Items]      
Gross NOL   28,000  
Tax Effected NOL   5,000  
Expiration Years   Indefinite  
Singapore [Member] | Earliest Open Tax Year [Member]      
Income Tax Examination [Line Items]      
Open tax years   2010  
Singapore [Member] | Latest Open Tax Year [Member]      
Income Tax Examination [Line Items]      
Open tax years   2014  
South Africa [Member] | Earliest Open Tax Year [Member]      
Income Tax Examination [Line Items]      
Open tax years   2011  
South Africa [Member] | Latest Open Tax Year [Member]      
Income Tax Examination [Line Items]      
Open tax years   2014  
Sweden [Member]      
Noncurrent [Abstract]      
Valuation allowance   100,000 100,000
Operating Loss Carryforwards [Line Items]      
Gross NOL   541,000  
Tax Effected NOL   119,000  
Expiration Years   Indefinite  
Valuation Allowance [Line Items]      
Valuation allowance   100,000 100,000
Sweden [Member] | Earliest Open Tax Year [Member]      
Income Tax Examination [Line Items]      
Open tax years   2009  
Sweden [Member] | Latest Open Tax Year [Member]      
Income Tax Examination [Line Items]      
Open tax years   2014  
Switzerland [Member]      
Noncurrent [Abstract]      
Valuation allowance   1,200,000 200,000
Operating Loss Carryforwards [Line Items]      
Gross NOL   13,612,000  
Tax Effected NOL   1,234,000  
Expiration Years   2016-2020  
Valuation Allowance [Line Items]      
Valuation allowance   1,200,000 200,000
Switzerland [Member] | Earliest Open Tax Year [Member]      
Income Tax Examination [Line Items]      
Open tax years   2009  
Switzerland [Member] | Latest Open Tax Year [Member]      
Income Tax Examination [Line Items]      
Open tax years   2014  
Taiwan [Member]      
Noncurrent [Abstract]      
Valuation allowance   1,200,000 1,200,000
Operating Loss Carryforwards [Line Items]      
Gross NOL   7,152,000  
Tax Effected NOL   1,215,000  
Expiration Years   2016-2023  
Valuation Allowance [Line Items]      
Valuation allowance   1,200,000 1,200,000
Taiwan [Member] | Earliest Open Tax Year [Member]      
Income Tax Examination [Line Items]      
Open tax years   2009  
Taiwan [Member] | Latest Open Tax Year [Member]      
Income Tax Examination [Line Items]      
Open tax years   2014  
United Kingdom [Member] | Earliest Open Tax Year [Member]      
Income Tax Examination [Line Items]      
Open tax years   2008  
United Kingdom [Member] | Latest Open Tax Year [Member]      
Income Tax Examination [Line Items]      
Open tax years   2014  
United States [Member]      
Noncurrent [Abstract]      
Valuation allowance   4,300,000 800,000
Valuation Allowance [Line Items]      
Valuation allowance   4,300,000 800,000
United States [Member] | Earliest Open Tax Year [Member]      
Income Tax Examination [Line Items]      
Open tax years   2008  
United States [Member] | Latest Open Tax Year [Member]      
Income Tax Examination [Line Items]      
Open tax years   2014  
Ukraine [Member]      
Noncurrent [Abstract]      
Valuation allowance   100,000 100,000
Operating Loss Carryforwards [Line Items]      
Gross NOL   678,000  
Tax Effected NOL   122,000  
Expiration Years   Indefinite  
Valuation Allowance [Line Items]      
Valuation allowance   100,000 100,000
United States (states) [Member]      
Operating Loss Carryforwards [Line Items]      
Gross NOL   12,996,000  
Tax Effected NOL   $ 325,000  
Expiration Years   2015-2032