Borrowings Schedule of Short-Term and Long-Term Debt (Details)	Mar. 31, 2019	Dec. 31, 2018
Line of Credit [Member]
Schedule of Short-Term and Long-Term Debt [Line Items]
Short-term Debt, Weighted Average Interest Rate, at Point in Time	0.00%	3.00%

Weighted average interest rate of short-term debt outstanding calculated at point in time.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.19(b))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Name:	us-gaap_ShortTermDebtWeightedAverageInterestRate
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant