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Note 9 - Retirement Plans (Tables)

12 Months Ended

Jan. 31, 2019

Notes Tables

Schedule of Allocation of Plan Assets [Table Text Block]

(In thousands)		2018				2017
Level 1 market value of plan assets
Equity securities		$	2,991			$	3,819
U.S. bond market			2,065				1,843
Real estate securities			368				199
Subtotal			5,424				5,861
Level 2 significant other observable inputs
Money market fund		$	121			$	171
Subtotal		$	121				171
Investments measured at net asset value*		$	634			$	668
Total		$	6,179			$	6,700

Schedule of Defined Benefit Plans Disclosures [Table Text Block]

Reconciliation of benefit obligations, plan assets and funded status of plan (in thousands)		2018				2017
Accumulated benefit obligations
Vested benefits		$	6,258			$	6,658
Accumulated benefits		$	6,258			$	6,658
Change in benefit obligation
Benefit obligation - beginning of year		$	6,658			$	6,500
Interest cost			240				253
Actuarial (gain)/loss			(303	)			249
Benefits paid			(337	)			(344	)
Benefit obligation - end of year		$	6,258			$	6,658
Change in plan assets
Fair value of plan assets - beginning of year		$	6,700			$	6,228
Actual (loss)/gain on plan assets			(184	)			816
Benefits paid			(337	)			(344	)
Fair value of plan assets - end of year		$	6,179			$	6,700
Unfunded status		$	(80	)		$	42
Balance sheet classification
Prepaid expenses and other current assets		$	343			$	349
Other assets			1,568				1,350
Deferred compensation liabilities			(1,991	)			(1,657	)
Net amount recognized		$	(80	)		$	42
Amounts recognized in accumulated other comprehensive loss
Unrecognized actuarial loss		$	1,648			$	1,307
Net amount recognized		$	1,648			$	1,307

Schedule of Assumptions Used [Table Text Block]

Weighted-average assumptions used to determine net cost and benefit obligations		2018				2017
End of year benefit obligation discount rate			3.90	%			3.70	%
Service cost discount rate			3.70	%			4.00	%
Expected return on plan assets			8.00	%			8.00	%

Schedule of Net Benefit Costs [Table Text Block]

Components of net periodic benefit cost (in thousands)		2018				2017
Interest cost		$	240			$	253
Expected return on plan assets			(522	)			(484	)
Recognized actuarial loss			64				82
Net periodic benefit income		$	(218	)		$	(149	)
Amounts recognized in other comprehensive income (in thousands)
Actuarial gain/(loss) on obligation		$	303			$	(249	)
Actual (loss)/gain on plan assets			(644	)			414
Total in other comprehensive income		$	(341	)		$	165

Schedule of Expected Benefit Payments [Table Text Block]

Cash flows (in thousands)
Expected employer contributions for the fiscal year ending January 31, 2020			$	—
Expected employee contributions for the fiscal year ending January 31, 2020				—
Estimated future plan benefit payments reflecting expected future service for the fiscal year(s) ending January 31,:
2020				344
2021				338
2022				344
2023				344
2024				338
2025 - 2029			$	1,708

Schedule of Multiemployer Plans [Table Text Block]

Funded

Collective

Zone

FIP/RP Status

2018

2017

Surcharge

Bargaining

Plan Name

EIN

Plan #

Status

Pending/Implemented

Contribution

Contribution

Imposed

Expiration Date

Plumbers & Pipefitters Local 572 Pension Fund

626102837

001

Green

No

$188

$209

No

3/31/2022

X

- Definition

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