Basis of Presentation of Interim Period Statements (Tables)

6 Months Ended

Jun. 30, 2017

Organization Consolidation And Presentation Of Financial Statements [Abstract]

Summary of Basic and Diluted Common Shares Outstanding

Basic and diluted shares outstanding are summarized as follows (in thousands):

	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2017		2016		2017		2016
Weighted average number of basic shares outstanding		7,254		7,210		7,252		7,209
Effect of dilutive securities		296		118		—		114
Weighted average number of diluted shares outstanding		7,550		7,328		7,252		7,323