Accounting And Reporting Policies (Tables)

12 Months Ended

Dec. 31, 2015

Accounting And Reporting Policies [Abstract]

Subsidiaries of the Company

As of December 31,2015, the subsidiaries of the Company are as follows:

	Owned By The LGL Group, Inc.
M-tron Industries, Inc.	100.0 %
Piezo Technology, Inc.	100.0 %
Piezo Technology India Private Ltd.	99.0 %
M-tron Asia, LLC	100.0 %
M-tron Industries, Ltd.	100.0 %
GC Opportunities Ltd.	100.0 %
M-tron Services, Ltd.	100.0 %
Lynch Systems, Inc.	100.0 %

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]

The estimated aggregate amortization expense for intangible assets, excluding goodwill, for each of the remaining years of the estimated useful life is as follows (in thousands):

2016	$	54
2017		54
2018		54
2019		54
2020		54
Thereafter		165
Total	$	435