Using the same fair value hierarchy described in Note 13, the fair values of the Company’s pension plan assets, by asset category, are as follows:

(dollars in thousands)	Total		Level 1		Level 2		Level 3
December 31, 2018
Cash equivalents and short term investments	$	—	$	—	$	—	$	—
Mutual funds – equities		3,848		3,848		—		—
Mutual funds – fixed income		4,244		4,244		—		—
Total assets at fair value	$	8,092	$	8,092	$	—	$	—
December 31, 2017
Cash equivalents and short term investments	$	—	$	—	$	—	$	—
Mutual funds – equities		4,368		4,368		—		—
Mutual funds – fixed income		4,145		4,145		—		—
Total assets at fair value	$	8,513	$	8,513	$	—	$	—

Schedule of Defined Benefit Plans, (Accrued) Prepaid Benefit Details [Table Text Block]

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