XML 28 R17.htm IDEA: XBRL DOCUMENT
v3.5.0.2

Stock Purchase | 6 Months Ended
--- | ---
Jun. 30, 2016
Equity [Abstract] |
Stock Purchase |
11. | Stock Purchase
During the three-month period ended June 30, 2016, the Company repurchased 30,000 shares of common stock from a former owner of a subsidiary acquired by the Company in a previous year for a total cost of $0.2 million. The shares were immediately retired.

X
- References No definition available. + Details
Name: | us-gaap_EquityAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for accounts comprising shareholders' equity, comprised of portions attributable to the parent entity and noncontrolling interest, including other comprehensive income, and compensation-related costs for equity-based compensation. Includes, but is not limited to, disclosure of policies, compensation plan details, equity-based arrangements to obtain goods and services, deferred compensation arrangements, and employee stock purchase plan details. + References No definition available. + Details
Name: | us-gaap_ShareholdersEquityAndShareBasedPaymentsTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration