Business Segment Information (Tables)
|3 Months Ended|
Mar. 31, 2017
|Segment Reporting [Abstract]|
|Schedule of Revenue and Accounts Receivable by Major Customers||
The following table shows customers with revenues of 10% or greater of total revenues and customers with accounts receivable balances of 10% or greater of total accounts receivables:
Schedule of Revenue and Accounts Receivable by Major Customer [Table Text Block]
No definition available.