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CONCENTRATION OF RISK
6 Months Ended
Jun. 30, 2016
Risks And Uncertainties [Abstract]  
CONCENTRATION OF RISK

14.

CONCENTRATION OF RISK:

Included in technology development and support revenue in the accompanying statement of operations is $59,000 and $31,000 for the three months ended June 30, 2016 and 2015, respectively, and $116,000 and $43,000 for the six months ended June 30, 2016 and 2015, respectively, of revenue which was derived from contracts with United States government agencies. Revenues derived from contracts with United States government agencies represented less than 1% of the consolidated revenue for all periods presented.

Revenues and accounts receivable from the Company's largest customers were as follows (in thousands):

 

 

 

% of Revenues for the three months ended

June 30,

 

 

% of Revenues for the six months ended

June 30,

 

 

Accounts Receivable as of

 

Customer

 

2016

 

 

2015

 

 

2016

 

 

2015

 

 

June 30, 2016

 

A

 

 

76%

 

 

 

74%

 

 

 

64%

 

 

 

63%

 

 

$

6,298

 

B

 

 

18%

 

 

 

18%

 

 

 

29%

 

 

 

21%

 

 

$

9,055

 

C

 

 

3%

 

 

 

1%

 

 

 

4%

 

 

 

1%

 

 

$

2,309

 

 

Revenues from outside of North America represented approximately 99%  of the consolidated revenue for both the three months ended June 30, 2016 and 2015, and approximately 99% of the consolidated revenue for both the six months ended June 30, 2016 and 2015. Revenues by geographic area are as follows (in thousands):

 

 

 

Three Months Ended June 30,

 

 

Six Months Ended June 30,

 

Country

 

2016

 

 

2015

 

 

2016

 

 

2015

 

South Korea

 

 

61,196

 

 

 

53,822

 

 

 

87,142

 

 

 

76,033

 

China

 

 

1,812

 

 

 

291

 

 

 

3,569

 

 

 

680

 

Japan

 

 

800

 

 

 

2,886

 

 

 

2,104

 

 

 

10,656

 

Other non-U.S. locations

 

 

405

 

 

 

576

 

 

 

1,018

 

 

 

1,204

 

Total non-U.S. locations

 

$

64,213

 

 

$

57,575

 

 

$

93,833

 

 

$

88,573

 

United States

 

 

179

 

 

 

517

 

 

 

262

 

 

 

742

 

Total revenue

 

$

64,392

 

 

$

58,092

 

 

$

94,095

 

 

$

89,315

 

 

The Company attributes revenue to different geographic areas on the basis of the location of the customer.

Long-lived assets (net), by geographic area are as follows (in thousands):

 

 

 

June 30, 2016

 

 

December 31, 2015

 

United States

 

$

22,440

 

 

$

22,187

 

Other

 

 

170

 

 

 

220

 

Total long-lived assets

 

$

22,610

 

 

$

22,407

 

 

Substantially all chemical materials were purchased from one supplier. See Note 8.