v3.8.0.1

Cash and cash equivalents

12 Months Ended

Dec. 31, 2017

Cash and cash equivalents

Cash and cash equivalents

3. Cash and cash equivalents

        Cash and cash equivalents consisted of the following:

		December 31,
		2017			2016
Cash and cash equivalents:
Cash		$	24,430		$	17,246
Money market accounts			2,255			2,239
​	​	​	​	​	​	​	​
Total cash and cash equivalents		$	26,685		$	19,485
​	​	​	​	​	​	​	​
​	​	​	​	​	​	​	​

        For the years ended December 31, 2017, 2016 and 2015, interest income was $17, $8 and $66, respectively, which is included in interest and other expense, net in the accompanying consolidated statements of operations.

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- References

No definition available.

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- Definition

The entire disclosure for cash and cash equivalent footnotes, which may include the types of deposits and money market instruments, applicable carrying amounts, restricted amounts and compensating balance arrangements. Cash and equivalents include: (1) currency on hand (2) demand deposits with banks or financial institutions (3) other kinds of accounts that have the general characteristics of demand deposits (4) short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Generally, only investments maturing within three months from the date of acquisition qualify.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 305
-URI http://asc.fasb.org/topic&trid=2122426

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